
AirScape Ventura Whole House Fans
Patented design with an aerodynamic fan housing and Gravity Air Doors. All units include the Digital Touch Controller which provides 10 speed settings and a 12-hour timer.
Features:
- 24-inch Industrial Grade fan in an aerodynamic fan housing (20-inch on 3200 model)
- ECM motor for outstanding performance
- New Digital Touch Controller provide 10 speed settings and a 12-hour timer!
- Incredible Airflow for Impressive Cooling: 3132 to 5202 CFM depending on model
- Best-in-Class Efficiency
- Whisper quiet: 36 dBA at min. up to 52-60 (depending on model) dBA on max speed
- California Title 24 compliant
- Optional remote controls unit from anywhere in the home.
- Gravity Air Door for attic sealing
Brochures:
Ventura WHF Product Line Brochure (PDF file)
Ventura 3200 Installation Manual (PDF file)
Ventura 3400/4300/5300 Installation Manual (PDF file)
Specifications:
Airflow: | 3200: <225 to 3132 CFM (min - max) 3400: <225 to 3342 CFM (min - max) 4300: <225 to 4191 CFM (min - max) 5300: 916 to 5202 CFM (min - max) |
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For Square footage: | 3200/3400: up to 3500 (under ideal conditions) 4300: up to 4500 (under ideal conditions) 5300: up to 5000 (under ideal conditions) |
Fans: | 20 or 24 inch industrial grade fan with ECM motor |
Energy Use: | 3200: 11 to 325 Watts (min - max) 3400: 15 to 292 Watts (min - max) 4300: 15 to 519 Watts (min - max) 5300: 28 to 850 Watts (min - max) |
Acoustical: | 3200: 36 to 59 dBA (min - max) 3400: 37 to 52 dBA (min - max) 4300: 37 to 55 dBA (min - max) 5300: 37 to 60 dBA (min - max) |
Attic Seal: | Gravity Air Door |
Controls: | Low-voltage hardwired Digital Touch Controller with timer standard Optional Wireless Remote |
Grille: | High-Flow, White Aluminum cube-core |
Grille Outer Dimensions: | 3200: 16 inch × 24 inch 3400/4300/5300: 24.5 inch × 28.5 inch |
Installation: | Compatible on 16 or 24 inch O/C joists |
Rough Opening: | 3200: 14.5 inch × 22. 5 inch 3400/4300/5300: 22.5 inch × 26. 5 inch |
Required Attic Venting: | 3200: 4.3 sq.ft min net free area (6 recommended) 3400: 4.6 sq.ft min net free area (7 recommended) 4300: 5.8 sq.ft min net free area (9 recommended) 5300: 7.1 sq.ft min net free area (10 recommended) |
Electrical: | 120 VAC, 60hz |
Warranty: | 3 Years |
Digital Touch Controller in action (click for youtube.com video):
Outstanding Energy Efficiency: | An advanced ECM Motor supplies maximum airflow at high speeds to quickly cool down the home, then "unloads" to achieve maximum efficiency at low speeds so no watt goes to waste. |
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Precision Fans: | 24 inch (20-inch on 3200 model) industrial-grade fan, mounted in a patented aerodynamic housing, delivers 3132 to 5202 CFM (depending on model) quietly and efficiently. |
Mulitple Speed Operation: | 10 speeds and a 12-hour timer provide a range of options for quick cooling and efficicient, whisper-quiet overnight performance. |
Whisper-Quiet Design: | Ducted design isolates the fan and motor housing to minimize noise. |
Premium Cube-Core Grille: | High-flow grille designed to maximize efficiency and minimize noise |
Engineered Quality for Maintenance Free Operation: | Designed and engineered for years of dependable service. Built in North America using all-metal construction, industrial grade components, and solid state electronics. |
Quick and Simple Installation: | Compact footprint mounts standard 16- or 24-inch on-center joists using pre-drilled tabs. Designed to fit through its own mounting hole. Equipped with a factory-installed standard plug, and low-voltage, "plug-and-play" controls. |
Warranty and Technical Support: | Guaranteed for 3 years and supported by our professional technical team: Prompt, knowledgeable responses from real engineers are an e-mail or phone call away |
Related Products
AirScape 3200 WHF Whole House Fan
3253 CFM whole house fan with ECM motor for incredible efficiency. 10 speed controller with 12 hour timer included. Powered Airlock insulated damper (R-49).

AirScape 3400 WHF Whole House Fan
3440 CFM with ECM motor for incredible efficiency. 10 speed controller with 12 hour timer included. Powered Airlock insulated damper (R-49).

AirScape 4300 WHF Whole House Fan
4324 CFM with ECM motor for incredible efficiency. 10 speed controller with 12 hour timer included. Powered Airlock insulated damper (R-49).

AirScape 5300 WHF Whole House Fan
5350 CFM with ECM motor for incredible efficiency. 10 speed controller with 12 hour timer included. Powered Airlock insulated damper (R-49).

why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.